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Bird vocalization includes both bird calls and bird songs. In non-technical use, bird songs (often simply birdsong ) are the bird sounds that are melodious to the human ear. In ornithology and birding , songs (relatively complex vocalizations) are distinguished by function from calls (relatively simple vocalizations).
Vocal learning is the ability to modify acoustic and syntactic sounds, acquire new sounds via imitation, and produce vocalizations. "Vocalizations" in this case refers only to sounds generated by the vocal organ (mammalian larynx or avian syrinx) as opposed to by the lips, teeth, and tongue, which require substantially less motor control. [1]
Learned vocalizations have been identified in groups including whales, elephants, seals, and primates, however the most well-established examples of learned singing is in birds. [29] In many species, young birds learn songs from adult males of the same species, typically fathers. [30] This was first demonstrated in chaffinches (Fringilla coelabs).
Since singing is a performing art, voice teachers spend some of their time preparing their students for performance. This includes teaching their students etiquette of behavior on stage such as bowing, learning to manage stage fright, addressing problems like nervous tics, and the use of equipment such as microphones.
The Passeriformes contains 5,000 or so species [1] [2] found all over the world, in which the vocal organ typically is developed in such a way as to produce a diverse and elaborate bird song. Songbirds form one of the two major lineages of extant perching birds (~4,000 species), the other being the Tyranni (~1,000 species), which are most ...
Speech, communication using the human voice Vocable, an utterance that is not considered a word; Speech production, the processes by which spoken sounds are made; Animal communication, the transfer of information from one or a group of animals to another Amphibian vocalization; Bird vocalization, bird calls and bird songs; Dolphin vocalizations
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Such auditory feedback is known to maintain the production of vocalization since deafness affects the vocal acoustics of both humans [17] and songbirds [18] Changing the auditory feedback also changes vocalization in human speech [19] or bird song. [20] Neural circuits have been found in the brainstem that enable such reflex adjustment. [21]